05.25 (Sharpless) | Details on Acronym: Sh | |
Sh | ||
Write: | <<Sh 2-NNN>> | |
Object: | HII + PN (SIMBAD class: HIIReg = HII Region) | |
Note: | Ref. 1959ApJS....4..257S: S 147, a wellknown galactic SNR, should be labelled Simeis 147. S instead of Sh 2- (HII region, Sharpless, ref. 1959ApJS....4..257S) is of current use except in eastern Europa where it generally stands for Sim (HII region, Shajn+Gaze, ref. 1950IzKry...6....3S). | |
Ref: | =1959ApJS....4..257S | |
by | SHARPLESS S. | |
Astrophys. J., Suppl. Ser., 4, 257-279 (1959) | ||
A catalogue of HII regions. | ||
o | Table 1: <Sh 2-NNN> (Nos 1-313) | |
***** | Avoid the usage of Sh, prefer Sh | |
=E= | Catalogue in electronic form as VII/20 |